/mojoPortal.Web.Framework/BrowserHelper.cs

// Author:					Joe Audette

// Created:				    2009-06-29

// Last Modified:			2012-06-18

// 

// The use and distribution terms for this software are covered by the 

// Common Public License 1.0 (http://opensource.org/licenses/cpl.php)  

// which can be found in the file CPL.TXT at the root of this distribution.

// By using this software in any fashion, you are agreeing to be bound by 

// the terms of this license.

//

// You must not remove this notice, or any other, from this software.



using System;

using System.Collections.Generic;

using System.Web;





namespace mojoPortal.Web.Framework

{

    public static class BrowserHelper

    {

        private const string IE = "IE";

        private const string Version6 = "6";

        private const string Version7 = "7";

        private const string Version8 = "8";

        private const string Version9 = "9";



        public static bool IsIE6()

        {

            bool result = false;



            if ((HttpContext.Current != null) && (HttpContext.Current.Request != null) && (HttpContext.Current.Request.Browser != null))

            {

                HttpBrowserCapabilities browser = HttpContext.Current.Request.Browser;

                if ((browser.Browser == IE) && (browser.Version.StartsWith(Version6)))

                {

                    result = true;

                }

                

            }



            return result;



        }



        public static bool IsIE7()

        {

            bool result = false;



            if ((HttpContext.Current != null) && (HttpContext.Current.Request != null) && (HttpContext.Current.Request.Browser != null))

            {

                HttpBrowserCapabilities browser = HttpContext.Current.Request.Browser;

                if ((browser.Browser == IE) && (browser.Version.StartsWith(Version7)))

                {

                    result = true;

                }



            }



            return result;



        }



        public static bool IsIE8()

        {

            bool result = false;



            if ((HttpContext.Current != null) && (HttpContext.Current.Request != null) && (HttpContext.Current.Request.Browser != null))

            {

                HttpBrowserCapabilities browser = HttpContext.Current.Request.Browser;

                if ((browser.Browser == IE) && (browser.Version.StartsWith(Version8)))

                {

                    result = true;

                }



            }



            return result;



        }



        public static bool IsIE9()

        {

            bool result = false;



            if ((HttpContext.Current != null) && (HttpContext.Current.Request != null) && (HttpContext.Current.Request.Browser != null))

            {

                HttpBrowserCapabilities browser = HttpContext.Current.Request.Browser;

                if ((browser.Browser == IE) && (browser.Version.StartsWith(Version9)))

                {

                    result = true;

                }



            }



            return result;



        }



        public static bool IsIE()

        {

            bool result = false;



            if ((HttpContext.Current != null) && (HttpContext.Current.Request != null) && (HttpContext.Current.Request.UserAgent != null))

            {



                if (HttpContext.Current.Request.UserAgent.Contains("MSIE")) 

                {

                    result = true;

                }



            }



            return result;



        }



        public static bool IsFF()

        {

            bool result = false;



            if ((HttpContext.Current != null) && (HttpContext.Current.Request != null) && (HttpContext.Current.Request.UserAgent != null))

            {



                if (HttpContext.Current.Request.UserAgent.Contains("Firefox"))

                {

                    result = true;

                }



            }



            return result;



        }



        public static bool IsSafari()

        {

            bool result = false;



            if ((HttpContext.Current != null) && (HttpContext.Current.Request != null) && (HttpContext.Current.Request.UserAgent != null))

            {

                result = (HttpContext.Current.Request.UserAgent.ToLower().Contains("safari"));

            }



            return result;



        }



        public static bool IsOpera()

        {

            bool result = false;



            if ((HttpContext.Current != null) && (HttpContext.Current.Request != null) && (HttpContext.Current.Request.UserAgent != null))

            {

                result = (HttpContext.Current.Request.UserAgent.ToLower().Contains("opera"));

            }



            return result;



        }



        public static bool IsIphone()

        {

            bool result = false;



            if ((HttpContext.Current != null) && (HttpContext.Current.Request != null) && (HttpContext.Current.Request.UserAgent != null))

            {

                result = (HttpContext.Current.Request.UserAgent.ToLower().Contains("iphone"));

            }



            return result;



        }



        public static bool IsIpad()

        {

            bool result = false;



            if ((HttpContext.Current != null) && (HttpContext.Current.Request != null) && (HttpContext.Current.Request.UserAgent != null))

            {

                result = (HttpContext.Current.Request.UserAgent.ToLower().Contains("ipad"));

            }



            return result;



        }



        public static bool IsIOS5()

        {

            bool result = false;



            if ((HttpContext.Current != null) && (HttpContext.Current.Request != null) && (HttpContext.Current.Request.UserAgent != null))

            {

                result = (HttpContext.Current.Request.UserAgent.ToLower().Contains("os 5_"));

            }



           

            return result;



        }



        public static bool MobileDeviceSupportsWYSIWYG()

        {

            bool result = false;



            if (

                (IsIpad() || IsIphone())

                &&(IsIOS5())

                )

            {

                result = true;

            }



            return result;

        }





        public static bool IsSmartPhone()

        {

            bool result = false;



            if ((HttpContext.Current != null) && (HttpContext.Current.Request != null) && (HttpContext.Current.Request.UserAgent != null))

            {

                result = (HttpContext.Current.Request.UserAgent.ToLower().Contains("iphone"));

                if (result) { return result; }



                result = (HttpContext.Current.Request.UserAgent.ToLower().Contains("android"));

                if (result) { return result; }

            }



            return result;



        }



        public static bool IsWindowsLiveWriter()

        {

            bool result = false;



            if ((HttpContext.Current != null) && (HttpContext.Current.Request != null) && (HttpContext.Current.Request.UserAgent != null))

            {

                result = (HttpContext.Current.Request.UserAgent.ToLower().Contains("windows live writer"));

            }



            return result;



        }



    }

}